I am still trying to create a conversion from the 4" Glowforge exhaust to my filter that has a 10" opening and I have finally decided on Celastic to make the majority of it, but it needed a frame so I quickly designed a frame for it to go on and having done so realized it would be a base for many other things. Primarily if one had long scraps of fabric and wove them around loosely but tightly packed down it would make a very nice decorative item. I no longer have such fabric but felt that others could make use of the idea.
I will have to upload the finished picture from a different source.